我正在对初级(也许是高级)软件工程师所犯的常见错误和错误假设进行一些研究。
你坚持时间最长、最终被纠正的假设是什么?
例如，我误解了整数的大小不是标准的，而是取决于语言和目标。说起来有点尴尬，但事实就是这样。
坦率地说;你有什么坚定的信念?你大概坚持了多长时间?它可以是关于一种算法、一种语言、一个编程概念、测试，或者任何关于编程、编程语言或计算机科学的东西。
当前回答
标识列不能包含重复值: Sql server中的identity列
其他回答
In the early days, most personal computers had a cassette tape interface for loading and storing programs. I did not have a computer at this time but read everything I could get my hands on (mostly magazines) that had anything to do with computers (this was the late 70's - no internet for me). For some reason I was under the impression that programs were executed directly from the cassette tape and that the only reason computers had any RAM was to store variables while the program ran. I figured that when the code had to execute a jump instruction, it would somehow rewind or advance the tape to the correct position and continue from there.
人们实际上关心所使用的技术(开源/闭源)。
他说他懂编程，这肯定是真的!
其他人会像我一样被已知的错误所困扰，并且会把修复它们作为项目工作的优先级。
当我第一次听说“鸭子打字”时，我以为它实际上是“管道打字”，类似于人们经常说的鸭子胶带。“Duck typing”听起来是错误的，而“pipe typing”则有一种奇怪的意义(拼凑的类型)。
